package com.research.Config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class CorsConfig implements WebMvcConfigurer {
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("*")  // 允许所有域名跨域访问，实际生产环境中根据需求进行配置
                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS"); // 允许跨域请求的方法

    }
}
